2-[3-(AMinocarbonyl)-4-(2-Methylpropoxy)phenyl]-4-Methyl-5-thiazolecarboxylic Acid

Product Name: 2-[3-(AMinocarbonyl)-4-(2-Methylpropoxy)phenyl]-4-Methyl-5-thiazolecarboxylic Acid
CAS No.: 1239233-86-3
Chemical Name: 2-[3-(AMinocarbonyl)-4-(2-Methylpropoxy)phenyl]-4-Methyl-5-thiazolecarboxylic Acid
Synonyms: Febuxostat-1;Febuxostat Amide;Febuxostat Impurity D;Febuxostat Amide Impurity;Febuxostat Impurity 4 (A);Febuxostat Related CoMpound;DICARBOXYLIC ACID IMPURITY);Febuxostat Related Compound A;2-(3-carbamoyl-4-isobutoxyphenyl);3-Descyano-3-aminocarbonyl Febuxostat
CBNumber: CB32695007
Molecular Formula: C16H18N2O4S
Formula Weight: 334.39
MOL File: 1239233-86-3.mol

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2-[3-(AMinocarbonyl)-4-(2-Methylpropoxy)phenyl]-4-Methyl-5-thiazolecarboxylic Acid Property

Melting point:: 225-228°C
Boiling point:: 538.9±60.0 °C(Predicted)
Density: 1.291±0.06 g/cm3(Predicted)
storage temp.: Refrigerator
solubility: DMSO (Slightly), Methanol (Slightly)
form: Solid
pka: 1.22±0.37(Predicted)
color: White to Off-White
InChI: InChI=1S/C16H18N2O4S/c1-8(2)7-22-12-5-4-10(6-11(12)14(17)19)15-18-9(3)13(23-15)16(20)21/h4-6,8H,7H2,1-3H3,(H2,17,19)(H,20,21)
InChIKey: ITMGNZBRUWAGOZ-UHFFFAOYSA-N
SMILES: S1C(C(O)=O)=C(C)N=C1C1=CC=C(OCC(C)C)C(C(N)=O)=C1

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Matrix Scientific

Product number: 309434
Product name: 2-(3-Carbamoyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid
Packaging: 50.00mg
Price: $102
Updated: 2026/05/19

Matrix Scientific

Product number: 309434
Product name: 2-(3-Carbamoyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid
Packaging: 100.00mg
Price: $130
Updated: 2026/05/19

Matrix Scientific

Product number: 309434
Product name: 2-(3-Carbamoyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid
Packaging: 250.00mg
Price: $241
Updated: 2026/05/19

AvaChem

Product number: 3857
Product name: Febuxostat impurity A
Packaging: 5mg
Price: $125
Updated: 2026/05/22

AvaChem

Product number: 3857
Product name: Febuxostat impurity A
Packaging: 10mg
Price: $225
Updated: 2026/05/22

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2-[3-(AMinocarbonyl)-4-(2-Methylpropoxy)phenyl]-4-Methyl-5-thiazolecarboxylic Acid Chemical Properties,Usage,Production

Uses

2-[3-(Aminocarbonyl)-4-(2-methylpropoxy)phenyl]-4-methyl-5-thiazolecarboxylic acid is an impurity of Febuxostat (F229000), an xanthine oxidase/xanthine dehydrogenase inhibitor used for the treatment of hyperuricemia and chronic gout.

2-[3-(AMinocarbonyl)-4-(2-Methylpropoxy)phenyl]-4-Methyl-5-thiazolecarboxylic Acid Preparation Products And Raw materials

Raw materials

Preparation Products

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2-[3-(AMinocarbonyl)-4-(2-Methylpropoxy)phenyl]-4-Methyl-5-thiazolecarboxylic Acid Suppliers

Canada 2 China 75 India 10 United Kingdom 1 United States 8 Global 96

Shandong Aisha Technology Co. LTD

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J & K SCIENTIFIC LTD.

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Nanjing XiZe Biotechnology CO., Ltd.

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View Lastest Price from 2-[3-(AMinocarbonyl)-4-(2-Methylpropoxy)phenyl]-4-Methyl-5-thiazolecarboxylic Acid manufacturers

R&D Scientific Inc.

Product: ?Febuxostat Amide Impurity 1239233-86-3
Price: US $350.00/mg
Min. Order: 1mg
Purity: 99 %
Supply Ability: 50 Kg
Release date: 2025-12-09

ShenZhen H&D Pharmaceutical Technology Co., LTD

Product: Febuxostat Impurity 1 1239233-86-3
Price: US $0.00-0.00/mg
Min. Order: 10mg
Purity: 98%
Supply Ability: 500mg
Release date: 2024-07-10

1239233-86-3, 2-[3-(AMinocarbonyl)-4-(2-Methylpropoxy)phenyl]-4-Methyl-5-thiazolecarboxylic AcidRelated Search:

Febuxostat ethyl 2-(3-hydroxyphenyl)-4-methylthiazole-5-Carboxylate Febuxostat Impurity 46 2-(4-butoxy-3-cyanophenyl)-4-methylthiazole-5-carboxylic acid 2,2'-[4-(2-Methylpropoxy)-1,3-phenylene]bis[4-Methyl-5-thiazolecarboxylic Acid 2-(3-cyano-4-propoxyphenyl)-4-methylthiazole-5-carboxylic acid Ethyl 2-(3-cyano-4-isobutoxyphenyl)-4-methyl-5-thiazolecarboxylate 4-Hydroxyisophthalonitrile 4-HYDROXYTHIOBENZAMIDE Febuxostat Acyl-β-D-glucuronide 4-(2-Methylpropoxy)-1,3-benzenedicarbonitrile ethyl 2-(3-formyl-4-hydroxyphenyl)-4-methyl thiazole-5-carboxylate ETHYL 2-(3-FORMYL-4-ISOBUTOXYPHENYL)-4-METHYLTHIAZOLE-5-CARBOXYLATE Ethyl 2-(3-Cyano-4-hydroxyphenyl)-4-methyl-1,3-thiazole-5-carboxylate Febuxostat Descyano Impurity isopropyl 2-(3-cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate ethyl 2-(4-hydroxyphenyl)-4-methyl thiazole-5-carboxylate 3-Cyano-4-isobutoxybenzoic acid

2-[3-(AMinocarbonyl)-4-(2-Methylpropoxy)phenyl]-4-Methyl-5-thiazolecarboxylic Acid

Febuxostat Impurity 4 (A)

Febuxostat Related Compound (Febuxostat Impurity 4 )

Febuxostat-1

Febuxostat Impurity 10/Febuxostat Amide Impurity/2-(3-carbamoyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid

2-[3-carbamoyl-4-(2-methylpropoxy)phenyl]-4-methyl-5-thiazole carboxylic acid

Febuxostat Amide

Febuxostat Related CoMpound

2-(3-Carbamoyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid

Febuxostat Amide Impurity

Febuxostat Impurity D

2-(3-carbamoyl-4-isobutoxyphenyl)

Febuxostat Related Compound A

5-Thiazolecarboxylic acid, 2-[3-(aminocarbonyl)-4-(2-methylpropoxy)phenyl]-4-methyl-

2-[3-Carbamoyl-4-(2-methyl propoxy) phenyl]-4- methyl thiazole-5-carboxylic acid

DICARBOXYLIC ACID IMPURITY)

Febuxostat Amide Impurity 2-(3-Carbamoyl-4-isobutoxyphenyl)-4-methylthiazole-5- carboxylic acid

3-Descyano-3-aminocarbonyl Febuxostat

1239233-86-3

Heterocycles, Impurities, Inhibitors, Pharmaceuticals, Intermediates & Fine Chemicals